INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18d82c1bea3df2fcc124b896b3bc19bd77d6e182428403332b504ceed2c926cb', 
    'sD+K+ADmAeJHnoL9AN1THBnXxf3APh6q19v2d2lqt7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)